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Rev 1313 Rev 1963
Line 28... Line 28...
28 
 *    Jerome Glisse
28 
 *    Jerome Glisse
29 
 *    Thomas Hellstrom
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 *    Thomas Hellstrom
30 
 *    Dave Airlie
 30 
 *    Dave Airlie
31 
 */
 31 
 */
32 
#include
32 
#include
- 
 
 33 
#include
33 
#include
34 
#include
34 
#include "radeon_drm.h"
 35 
#include "radeon_drm.h"
35 
#include "radeon.h"
 36 
#include "radeon.h"
36 
#include
37 
#include
37 
#include "radeon_object.h"
 38 
#include "radeon_object.h"
Line 86... Line 87...
86 
    }
 87 
    }
87 
    return flags;
 88 
    return flags;
88 
}
 89 
}
Line 89... Line 90...
89 
 
 90 
 
90 
 
 91 
 
91 
int radeon_object_create(struct radeon_device *rdev,
 - 
 
92 
             struct drm_gem_object *gobj,
 - 
 
93 
             unsigned long size,
 - 
 
94 
             bool kernel,
 - 
 
95 
             uint32_t domain,
 92 
int radeon_bo_create(struct radeon_device *rdev,
96 
             bool interruptible,
 93 
        unsigned long size, int byte_align, bool kernel, u32 domain,
97 
             struct radeon_object **robj_ptr)
 94 
             struct radeon_bo **bo_ptr)
98 
{
 95 
{
99 
    struct radeon_object *robj;
 96 
    struct radeon_bo *bo;
100 
    enum ttm_bo_type type;
 97 
    enum ttm_bo_type type;
Line 101... Line 98...
101 
    uint32_t flags;
 98 
    uint32_t flags;
102 
    int r;
 99 
    int r;
103 
 
 100 
 
104 
    if (kernel) {
 101 
    if (kernel) {
105 
        type = ttm_bo_type_kernel;
 102 
        type = ttm_bo_type_kernel;
106 
    } else {
 103 
    } else {
107 
        type = ttm_bo_type_device;
 104 
        type = ttm_bo_type_device;
108 
    }
 105 
    }
109 
    *robj_ptr = NULL;
 106 
    *bo_ptr = NULL;
110 
    robj = kzalloc(sizeof(struct radeon_object), GFP_KERNEL);
 107 
    bo = kzalloc(sizeof(struct radeon_object), GFP_KERNEL);
111 
    if (robj == NULL) {
 108 
    if (bo == NULL) {
112 
        return -ENOMEM;
 - 
 
113 
    }
 109 
        return -ENOMEM;
Line 114... Line 110...
114 
    robj->rdev = rdev;
 110 
    }
Line 115... Line 111...
115 
//    robj->gobj = gobj;
 111 
    bo->rdev = rdev;
Line 116... Line 112...
116 
    INIT_LIST_HEAD(&robj->list);
 112 
    INIT_LIST_HEAD(&bo->list);
117 
 
 113 
 
118 
    flags = radeon_object_flags_from_domain(domain);
 114 
    flags = radeon_object_flags_from_domain(domain);
Line 142... Line 138...
142 
        if (unlikely(vm_node == NULL)) {
 138 
        if (unlikely(vm_node == NULL)) {
143 
            r = -ENOMEM;
 139 
            r = -ENOMEM;
144 
            return r;
 140 
            return r;
145 
        }
 141 
        }
Line 146... Line 142...
146 
 
 142 
 
Line 147... Line 143...
147 
        robj->mm_node =  drm_mm_get_block_atomic(vm_node, num_pages, 0);
 143 
        bo->mm_node =  drm_mm_get_block_atomic(vm_node, num_pages, 0);
148 
 
 144 
 
149 
        if (unlikely(robj->mm_node == NULL)) {
 145 
        if (unlikely(bo->mm_node == NULL)) {
Line 150... Line 146...
150 
            goto retry_pre_get;
 146 
            goto retry_pre_get;
Line 151... Line 147...
151 
        }
 147 
        }
152 
 
 148 
 
Line 153... Line 149...
153 
        robj->vm_addr = ((uint32_t)robj->mm_node->start);
 149 
        bo->vm_addr = ((uint32_t)bo->mm_node->start);
Line 186... Line 182...
186 
 
 182 
 
187 
        if (unlikely(robj->mm_node == NULL)) {
 183 
        if (unlikely(robj->mm_node == NULL)) {
188 
            goto retry_pre_get1;
 184 
            goto retry_pre_get1;
Line 189... Line 185...
189 
        }
 185 
        }
Line 190... Line 186...
190 
 
 186 
 
191 
        robj->vm_addr = ((uint32_t)robj->mm_node->start) ;
 187 
        bo->vm_addr = ((uint32_t)bo->mm_node->start) ;
192 
 
 188